Tips for soldering parts with a soldering iron
Press rosin into foam, place it in a small bottle, then pour in a small amount of alcohol, seal it, and let it sit for a day. The next day, the alcohol and rosin will completely melt and fuse. When using, dip a small stick in it and apply it to the desired welding area. Then, when soldering with an electric iron, match it with the soldering wire to make the soldering much easier.
Attention: Try not to use solder paste for welding, as solder paste is an acidic substance that can easily corrode the Loctite head.
1, The fast and efficient processing method is:
Holding the handle of the electric soldering iron, immerse the oxidized soldering iron tip into a container containing alcohol. After 1-2 minutes, remove the oxide completely and cleanly, and the soldering iron tip will be refreshed. This is because after heating copper oxide and alcohol, a chemical reaction occurs, which reduces copper and has no corrosive effect on the soldering iron tip.
2, Using a permanently tinned smart soldering iron:
1. The intelligent soldering iron for permanent soldering adopts intelligent touch technology, which can automatically recognize the user's usage status. It quickly heats up in 3 seconds during use and then automatically performs constant temperature soldering to ensure that the soldering iron tip does not oxidize due to high temperature; When not in use, the soldering iron automatically goes to sleep, and the low temperature and constant temperature ensure that the soldering iron is not burned to death by high temperatures.
Tin on an electric soldering iron.
Before plugging in the power source, check if the old soldering iron tip is uneven. If it is uneven, it needs to be filed flat with a file first. New chrome iron head is not required.
The temperature on the tin chromium iron head is very important. There is a layer of black substance on the chrome iron head. The purple copper color on the low chromium iron head is lighter.
It's best to find some rosin. Once the temperature is heated, put the chromium iron head into the rosin at the right temperature and move the tin inside. Can be repeated several times.
If there is no rosin, it must be soldered with solder wire. I think the temperature is about right. It's best to wipe the chromium iron head on the sandpaper, and then rub it back and forth on the solder wire. The temperature is just right for soldering. (Some solder wires have poor quality, be careful!)
